EP 3234391 B1 20210519 - TWIST-BREAKABLE MECHANICAL FUSE AND COOLING UNIT OF A TURBINE ENGINE FITTED WITH SUCH A FUSE
Title (en)
TWIST-BREAKABLE MECHANICAL FUSE AND COOLING UNIT OF A TURBINE ENGINE FITTED WITH SUCH A FUSE
Title (de)
DURCH VERDREHEN BRECHBARE MECHANISCHE SICHERUNG UND KÜHLEINHEIT EINES TURBINENMOTORS MIT EINER DERARTIGEN SICHERUNG
Title (fr)
FUSIBLE MÉCANIQUE FRANGIBLE PAR TORSION ET GROUPE DE REFROIDISSEMENT D'UN TURBOMOTEUR ÉQUIPÉ D'UN TEL FUSIBLE
Publication
Application
Priority
- FR 1462399 A 20141215
- FR 2015053355 W 20151207
Abstract (en)
[origin: CA2970365A1] The invention relates to a mechanical fuse intended to be rigidly mounted between a drive unit (8, 9) and a receiver unit (10), each rotating about a same axis (7) of rotation, said fuse comprising a body (13) extending in a longitudinal direction parallel to said axis (7) of rotation, once the fuse is mounted between said drive unit (8, 9) and receiver unit (10). The invention is characterized in that said body (13) comprises a plurality of longitudinal bars (14), each bar (14) being deformable by bending, such as to form a twist-breakable mechanical fuse.
IPC 8 full level
F16D 9/06 (2006.01)
CPC (source: CN EP KR RU US)
F01D 21/00 (2013.01 - US); F01D 25/12 (2013.01 - US); F04D 29/263 (2013.01 - EP KR US); F16D 9/06 (2013.01 - CN EP KR RU US); F05D 2260/20 (2013.01 - US); F05D 2260/311 (2013.01 - US)
Citation (examination)
US 4313712 A 19820202 - BRIGGS HENRY R
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 3029996 A1 20160617; FR 3029996 B1 20180504; CA 2970365 A1 20160623; CA 2970365 C 20230307; CN 107002773 A 20170801; CN 107002773 B 20191018; EP 3234391 A1 20171025; EP 3234391 B1 20210519; JP 2018500517 A 20180111; JP 6827927 B2 20210210; KR 102543240 B1 20230613; KR 20170094235 A 20170817; PL 3234391 T3 20211011; RU 2017121805 A 20190118; RU 2017121805 A3 20190426; RU 2700210 C2 20190913; US 10408277 B2 20190910; US 2017343052 A1 20171130; WO 2016097529 A1 20160623
DOCDB simple family (application)
FR 1462399 A 20141215; CA 2970365 A 20151207; CN 201580068027 A 20151207; EP 15817485 A 20151207; FR 2015053355 W 20151207; JP 2017531502 A 20151207; KR 20177016923 A 20151207; PL 15817485 T 20151207; RU 2017121805 A 20151207; US 201515535396 A 20151207